Tech. Sgt. Alisha Derrick overcomes a rope obstacle during the Prime Base Engineer Emergency Force, or Prime BEEF, program at Camp Mad Bull on Joint Base Elmendorf-Richardson, Alaska, Aug. 4, 2021. Airmen worked in small teams on the multi-station obstacle course to prepare for situations they might encounter while deployed. The Airmen also hauled a Light Medium Tactical Vehicle by ropes and went through individual movement technique training, among other Prime BEEF activities.